CAD drawing on test rig.
Radiant heater test rig.
Enclosure box to convert output from desktop to power for heaters.
Early prototype of this test rig.
Prototype - custom made heaters top view. Nichrome wire and refractory cement.
CAD drawing of prototype.
Energy balance - 4 surfaces.
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Radiant Heater Test Rig

This testing rig serves as an excellent platform to validate control strategies for highly coupled systems. Each heater output has some effect on every lower surface, making the system very sensitive to changes in input. It is currently being used to compare PI control against a new biologically inspired control strategy.

I designed, fabricated, wired, aligned and constructed this test rig. I also design and wired the electrical enclosure box which converts very low pulse width modulation signals into high voltage inputs for the radiant heaters. This test rig is used to validate control strategies using which were written in Labview. This is the third design revision and uses radiant emitters for the heaters and anodized aluminum plates.

Available
Full-time
Peter Finzell
Mechanical Design Engineer Ames, IA